Flat C, 15
Flat C, 15
Description & Estimates







Flat C, 15, John Spencer Square appears in the public record as a leasehold apartment.
We estimate it to be a modern apartment with 164 ft2 of internal area by comparing it to nearby properties.
Locally, apartments of this size are normally studios.
Our estimate of the sale value of Flat C, 15, John Spencer Square is £227,992 and its rental estimate is £1,019 per month, given the available information and assuming reasonable condition.
15, John Spencer Square is a residential building on John Spencer Square, London, N1 and falls within the N1 postal district and the London Borough of Islington.
Our Data Sources
Flat C, 15, John Spencer Square has a single entry in the Land Registry from January 2012 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For Flat C, 15, John Spencer Square, we estimate a market value of £239,391 and a rental value of £1,070 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £212,032 and £947 per month respectively.
Recent Market Change
Over the last year, Flat C, 15, John Spencer Square has seen its estimated sale value decline by £6,107 (2.7%) and its estimated rental value climb by £61 per month (6.0%). This results in an estimated gross rental yield of 5.4%.
Sold Prices
The most recent sale of Flat C, 15, John Spencer Square completed on 17th January 2012 at £100,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 41.2% over the period since January 2012.
- Sold Jan 2012£100,000
Properties Sold Nearby
Over the past 2 years 3 properties have sold within 350 metres of Flat C, 15, John Spencer Square, per the Land Registry and our network of Estate Agents.
The latest, on the 18th October 2024, was Flat G, 16, John Spencer Square, London, N1 2LZ, a leasehold flat which sold for £795,000.
Read more about house prices in N1.
- Sold Oct 2024£795,000 | 2 Bed Flat16, John Spencer SquareFlat G, 16, John Spencer Square, London, N1 2LZ
- Sold Sep 2022£600,000 | 2 Bed Flat15, John Spencer SquareFlat G, 15, John Spencer Square, London, N1 2LZ
- Sold Aug 2019£575,000 | 2 Bed Flat15, John Spencer SquareFlat F, 15, John Spencer Square, London, N1 2LZ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Properties Let Nearby
Over the past 2 years our Estate Agent network has recorded 2 lets within 350 metres of Flat C, 15, John Spencer Square.
The latest, in October 2025, was Flat 5, 14, Highbury New Park, London, N5 2DB, a leasehold flat let by Fine Living.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
Location Comparison
Of the 68 addresses on John Spencer Square, London, N1, Flat C, 15, John Spencer Square comes out as the 68th largest and the 68th most expensive in our analysis of the public data.
It is also £520k less expensive than the average property across the N1 district.
More reading links
Schools Nearby
- 200mCanonbury Primary School
- 400mLaycock Primary School
- 500mWilliam Tyndale Primary School
- 400mCity of London Academy Highbury Grove
- 800mHighbury Fields School
- 1.1kmCity of London Academy Islington
More reading links
Public Transport Nearby
From Flat C, 15, John Spencer Square, the nearest station is Highbury & Islington, 200 metres away.
- 200mHighbury & Islington
- 500mCanonbury
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.

